code: def test_tracing_no_reduction(self):
      fake_kernel = test_fixtures.TestTransitionKernel()
      result = sample.sample_chain(
          num_results=5,
          current_state=0.0,
          kernel=fake_kernel,
          trace_fn=lambda state, _kr: state + 10,
          seed=test_util.test_seed(),
      )
      trace = self.evaluate(result.trace)
      self.assertAllEqual(trace, [11.0, 12.0, 13.0, 14.0, 15.0])
  
file_path: probability/tensorflow_probability/python/experimental/mcmc/sample_test.py
imports: from tensorflow_probability.python.experimental.mcmc import sample
  from tensorflow_probability.python.experimental.mcmc.internal import test_fixtures
  from tensorflow_probability.python.internal import samplers
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 4 for calling the RunTest obj's underlying member method code with example usage: obj.test_tracing_no_reduction() without return types